import matplotlib.pyplot as plt
x=[1,2,3,4,5]
y1=[98.17034533741683,98.19938747491815,98.18618650332664,98.02513464991023,98.03569542718344]
y2=[98.15714436582533,98.14130319991551,98.15450417150703,98.01721406695533,97.99873270672721]
y3=[98.17034533741683,98.18618650332664,98.16242475446192,98.02777484422853,98.02513464991023]

plt.plot(x, y1)
plt.scatter(x, y1,marker='s')
plt.plot(x, y2)
plt.scatter(x, y2,marker='s')
plt.plot(x, y3)
plt.scatter(x, y3,marker='s')

plt.legend(['c6', 'c1', 'c3'], loc='lower left')
plt.savefig('log/roadfine.png',dpi=600)
plt.show()